A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 5835-01-488-6678
NSN 2925-01-459-8093
NSN 5985-01-599-0723
NSN 6240-01-628-6107
NSN 6110-01-059-0617
NSN 6320-01-029-4220
NSN 5925-01-613-5869
NSN 6110-00-244-1354
NSN 5835-01-259-0859
NSN 5975-01-380-0634
NSN 5930-01-198-3975
NSN 5975-01-242-6428